Top-Rated Heat Pump Installers in Oakville, ON

13 local companies ranked by 10,721 Google reviews. Free to compare, no sign-up.

Ratings collected September 2026 · Page updated September 30, 2026

13Companies
10,721Google reviews
4.8★Average rating
Sep 2026Data collected
Ranked by Google reviewsNever paid forFree to compare

Short answer: The top-rated heat pump installers in Oakville are ACM Mechanical Inc (5.0★, 232 reviews), Oakville Home Comfort (5.0★, 99 reviews), A1 Air Conditioning & Heating (4.9★, 1,765 reviews).

Heat Pump installers in Oakville, ranked 13 listed

Sort by
  1. 1
    ACM Mechanical IncTop pickHighest rating (50+ reviews)
    5.0 (232 Google reviews)
    3078 Sixth Line Unit 214, Oakville, ON L6M 1P8
    Call (647) 388-3051WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  2. 2
    Oakville Home ComfortTop pick
    5.0 (99 Google reviews)
    2400 Wyecroft Rd #18, Oakville, ON L6L 6M8
    Call (905) 849-0297WebsiteGoogle reviewsProfileDirections
  3. 3
    A1 Air Conditioning & HeatingTop pick
    4.9 (1,765 Google reviews)
    1420 Cornwall Rd #3, Oakville, ON L6J 7W5
    Call (905) 844-2949WebsiteGoogle reviewsDirectionsEmail [email protected]
  4. 4
    Danlex Gas
    5.0 (91 Google reviews)
    3445 Dundas St W, Oakville, ON L6M 4J4
    Call (416) 303-0237WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  5. 5
    Precision HVAC Mech Inc
    4.9 (442 Google reviews)
    2400 Wyecroft Rd Unit 13, Oakville, ON L6L 6W1
    Call (905) 678-7420WebsiteGoogle reviewsDirections
  6. 6
    Canada Energy SolutionAlso installs solar and insulation
    4.9 (251 Google reviews)
    2010 Winston Park Dr, Oakville, ON L6H 6X7
    Call (647) 812-5200WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  7. 7
    About Comfort Air Inc.
    5.0 (59 Google reviews)
    226 Alison Crescent, Oakville, ON L6L 0C7
    Call (416) 417-1641WebsiteGoogle reviewsProfileDirections
  8. 8
    Eco Standard HVAC Heating & Cooling Repair and Maintenance
    5.0 (57 Google reviews)
    1373 Harmsworth Square, Oakville, ON L6H 3E7
    Call (416) 786-8144WebsiteGoogle reviewsDirectionsEmail [email protected]
  9. 9
    First Choice Heating & Air Conditioning
    5.0 (46 Google reviews)
    1057 Goodson Crescent, Oakville, ON L6H 4A6
    Call (905) 334-7885WebsiteGoogle reviewsDirectionsEmail [email protected]
  10. 10
    AtlasCare Heating & CoolingMost reviews
    4.8 (7,305 Google reviews)
    2751 Coventry Rd, Oakville, ON L6H 5V9
    Call (647) 905-0482WebsiteGoogle reviewsDirections
  11. 11
    Atlantis HVAC Systems
    4.9 (73 Google reviews)
    1200 Speers Rd #6, Oakville, ON L6L 2X4
    Call (905) 845-4009WebsiteGoogle reviewsDirections
  12. 12
    HCR Care | Electrical & HVAC Services - OakvilleAlso installs solar
    5.0 (32 Google reviews)
    1314 Redbank Crescent, Oakville, ON L6H 1Y5
    Call (647) 657-0686WebsiteGoogle reviewsDirectionsEmail [email protected]
  13. 13
    Appleby Systems Heating & Cooling
    4.8 (269 Google reviews)
    2086 Speers Rd, Oakville, ON L6L 2X8
    Call (905) 825-1893WebsiteGoogle reviewsDirections

Together these 13 companies average 4.8★ across 10,721 reviews. AtlasCare Heating & Cooling has the most reviews (7,305).

Ranked by Google rating weighted by review count, collected September 2026. Rankings are never paid for. How we rank and how we make money.

Listed here? Get your free top-rated badge for your website.

What a heat pump costs in Oakville

Typical installed priceabout $12,000 to $20,000

For a cold-climate central ducted heat pump in a detached house. Your home may cost more or less.

Heat pump rebates open in Oakvilleup to $12,000

That could cut your cost by up to $12,000 if you qualify. Most rebates have rules (income, your current heating, a registered contractor, approval before work starts).

Price source: Canadian Climate Institute and Dunsky, Heat Pumps Pay Off (2023 dollars, modelled for Vancouver, Edmonton, Toronto, Montréal and Halifax). Rebates: our verified program data, checked monthly. Always confirm the exact amount for your home.

Get free quotes from these heat pump installers

Pick up to 3 companies and tell them what you want done. We send your request straight to them. Free, no obligation.

Which companies should quote?
What do you want done?

We only share your details with the companies you pick, and never sell them. Privacy policy.

What Oakville's winter means for your heat pump

In Oakville, the average January low is -7°C, and the coldest temperature recorded from 2015-2024 was -27°C. That's milder than 34% of the 123 cities we track. Choose a cold-climate model, and compare heating output at -20°C, not just at mild temperatures. Keeping some backup heat for rare deep-cold snaps is common and sensible.

Source: Open-Meteo historical weather data, 2015-2024.

Before you hire a heat pump installer

  1. Ask for a room-by-room heat loss calculation. A quote that guesses the size from square footage alone is a red flag.
  2. Ask for the exact model and its heating output at your area's coldest temperature, not just the brand.
  3. Ask who handles the rebate paperwork and whether the model is on your rebate program's eligible list.

Before you call anyone, check what heat pump rebates you can get in Oakville. Many programs require approval or a registered contractor before work starts.

Planning more upgrades? See the top-rated solar installers, home battery installers in Oakville.

See every rebate in Oakville

Compare top-rated local installers, ranked by Google reviews, and see the rebates you can stack. Free for homeowners.

See Oakville rebates →
From Sam

Get the monthly rebate update

Once a month: new and changing rebate programs across every province and state we cover, plus what's new in heat pumps, solar and batteries. Short, sourced, no marketing.

No spam, ever. Unsubscribe anytime.

See your rebates and top installers